Move the find_memory_block() routine up to avoid needing a forward
declaration in subsequent patches.
Signed-off-by: NNathan Fontenot <nfont@austin.ibm.com>
Reviewed-by: NRobin Holt <holt@sgi.com>
Reviewed-By: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>